DE2301522A1 - Blockierbarer schalter - Google Patents
Blockierbarer schalterInfo
- Publication number
- DE2301522A1 DE2301522A1 DE2301522A DE2301522A DE2301522A1 DE 2301522 A1 DE2301522 A1 DE 2301522A1 DE 2301522 A DE2301522 A DE 2301522A DE 2301522 A DE2301522 A DE 2301522A DE 2301522 A1 DE2301522 A1 DE 2301522A1
- Authority
- DE
- Germany
- Prior art keywords
- trigger
- slot
- projection
- blocking lever
- blocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 claims description 31
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 230000000881 depressing effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/62—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon manual release of a latch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/08—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21783072A | 1972-01-14 | 1972-01-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2301522A1 true DE2301522A1 (de) | 1973-07-19 |
Family
ID=22812696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2301522A Pending DE2301522A1 (de) | 1972-01-14 | 1973-01-12 | Blockierbarer schalter |
Country Status (9)
Country | Link |
---|---|
US (1) | US3746813A (fr) |
JP (1) | JPS5526570B2 (fr) |
CH (1) | CH566067A5 (fr) |
DE (1) | DE2301522A1 (fr) |
FR (1) | FR2168064B1 (fr) |
GB (1) | GB1416041A (fr) |
IT (1) | IT976891B (fr) |
NL (1) | NL7300398A (fr) |
SE (1) | SE386302B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2850120A1 (de) * | 1977-11-21 | 1979-05-23 | Black & Decker Mfg Co | Schalter-betaetigungseinrichtung |
US4219714A (en) * | 1977-09-20 | 1980-08-26 | Fujisoku Electric Co., Ltd. | Lock-off switch |
DE3315643A1 (de) * | 1983-04-29 | 1984-10-31 | Braun Ag, 6000 Frankfurt | Automatischer einschaltschutz |
DE102009027845B4 (de) | 2008-07-24 | 2018-11-22 | Omron Corp. | Auslöseschalter |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2335972C3 (de) * | 1973-07-14 | 1978-06-15 | J. & J. Marquardt, 7201 Rietheim | Schalter, insbesondere für ein elektrisches Handwerkzeug |
JPS567053Y2 (fr) * | 1977-11-15 | 1981-02-16 | ||
JPS587946Y2 (ja) * | 1977-11-15 | 1983-02-12 | 株式会社フジソク | トリガ−スイツチ |
JPS5824340Y2 (ja) * | 1977-12-13 | 1983-05-25 | 株式会社フジソク | オフロツク式トリガ−スイツチ |
US5383875A (en) * | 1994-05-31 | 1995-01-24 | Zimmer, Inc. | Safety device for a powered surgical instrument |
JPH0871934A (ja) * | 1994-08-30 | 1996-03-19 | Max Co Ltd | ネジ締め機におけるスイッチのロック機構 |
US5577600A (en) * | 1995-11-21 | 1996-11-26 | Emerson Electric Co. | Switch lock-out device for power tool |
US5778747A (en) * | 1996-11-21 | 1998-07-14 | Rexon Industrial Corp., Ltd. | Power saw having an ergonomically-designed handle and safety switch |
US7133033B1 (en) * | 1999-12-02 | 2006-11-07 | Advanced Input Devices Uk Limited | Actuator for a switch |
DE10012419A1 (de) * | 2000-03-16 | 2001-09-20 | Fischer G Rohrverbindungstech | Drosselventil |
JP3853590B2 (ja) * | 2000-12-15 | 2006-12-06 | 株式会社マキタ | 電動工具 |
US7044235B2 (en) * | 2004-06-30 | 2006-05-16 | Gison Machinery Co., Ltd | Pneumatic tool with settable safety function |
CN102097224B (zh) * | 2011-01-26 | 2013-05-29 | 青岛埠元电子有限公司 | 自锁式安全开关及手持式料理棒 |
DE202011108753U1 (de) * | 2011-12-06 | 2012-01-24 | Gardena Manufacturing Gmbh | Handgeführtes Gerät mit einem Bedienungshebel |
US10014128B2 (en) * | 2013-12-17 | 2018-07-03 | Robert Bosch Tool Corporation | Portable power tool with trigger switch, trigger release and lock-on mechanism combination |
DE102015226440A1 (de) * | 2015-12-22 | 2017-06-22 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
DE102016125435A1 (de) * | 2016-12-22 | 2018-06-28 | C. & E. Fein Gmbh | Handwerkzeugmaschine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503226A (en) * | 1947-09-13 | 1950-04-04 | Singer Mfg Co | Switch locking means for portable electric tools |
DE1263901B (de) * | 1964-02-22 | 1968-03-21 | Marquardt J & J | Anordnung zur Schaltstellungsverriegelung von Schaltgeraeten, insbesondere von Geraeteschaltern mit Abhebekontakten |
US3267223A (en) * | 1964-08-12 | 1966-08-16 | Cutler Hammer Inc | Interlocking mechanism for electric switches |
FR1424374A (fr) * | 1965-02-12 | 1966-01-07 | Widmaier Fa Hans | Dispositif de commutation à touche ou bouton-poussoir utilisable notamment dans la technique des télécommunications |
US3662136A (en) * | 1971-05-20 | 1972-05-09 | Leviton Manufacturing Co | Trigger mechanism for power tool |
-
1972
- 1972-01-14 US US00217830A patent/US3746813A/en not_active Expired - Lifetime
-
1973
- 1973-01-05 GB GB81173A patent/GB1416041A/en not_active Expired
- 1973-01-11 NL NL7300398A patent/NL7300398A/xx not_active Application Discontinuation
- 1973-01-12 DE DE2301522A patent/DE2301522A1/de active Pending
- 1973-01-12 CH CH42873A patent/CH566067A5/xx not_active IP Right Cessation
- 1973-01-12 SE SE7300466A patent/SE386302B/xx unknown
- 1973-01-12 FR FR7301154A patent/FR2168064B1/fr not_active Expired
- 1973-01-15 IT IT47694/73A patent/IT976891B/it active
- 1973-01-16 JP JP665573A patent/JPS5526570B2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4219714A (en) * | 1977-09-20 | 1980-08-26 | Fujisoku Electric Co., Ltd. | Lock-off switch |
DE2850120A1 (de) * | 1977-11-21 | 1979-05-23 | Black & Decker Mfg Co | Schalter-betaetigungseinrichtung |
DE3315643A1 (de) * | 1983-04-29 | 1984-10-31 | Braun Ag, 6000 Frankfurt | Automatischer einschaltschutz |
DE102009027845B4 (de) | 2008-07-24 | 2018-11-22 | Omron Corp. | Auslöseschalter |
Also Published As
Publication number | Publication date |
---|---|
AU5105773A (en) | 1974-07-18 |
FR2168064A1 (fr) | 1973-08-24 |
US3746813A (en) | 1973-07-17 |
CH566067A5 (fr) | 1975-08-29 |
SE386302B (sv) | 1976-08-02 |
FR2168064B1 (fr) | 1976-08-27 |
NL7300398A (fr) | 1973-07-17 |
JPS5526570B2 (fr) | 1980-07-14 |
IT976891B (it) | 1974-09-10 |
GB1416041A (en) | 1975-12-03 |
JPS4878476A (fr) | 1973-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHA | Expiration of time for request for examination |